Dynamic HTML from ts to HTML file rendering not working










0















I have a requirement to form html tag based on conditions in .ts file and bind it with innerHTML of div component as below :



my.component.ts:



var htmlTag = '';
if (fieldType === 'LOV')
htmlTag = '<select type="text" class="form-control" id="' + id + '" name="' + id + '" >' +
'<option disabled selected>Select</option>';
for (var i = 0; i < this.entityParameters.length; i++)
if (this.entityParameters[i].parameter_name === parameterName)
htmlTag = htmlTag + '<option>' + this.entityParameters[i].lov_value + '</option>'


htmlTag = htmlTag + '</select>';
else if (fieldType === 'NUMBER')
htmlTag = '<input type="number" class="form-control" id="' + id + '" name="' + id + '">';
console.log(id)
else if (fieldType === 'DATE')
htmlTag = '<input type="date" class="form-control" id="' + id + '" name="' + id + '">';
else if (fieldType === 'VARCHAR')
htmlTag = '<input type="text" class="form-control" id= "' + id + '" name="' + id + '">';

this.parametersHTML = this.parametersHTML +
'<div class="row">' +
'<div class="col-sm-1"></div>' +
'<div class="col-sm-4">' +
'<label for="' + id + '" style="line-height: 2.2">' + parameterName + '</label>' +
'</div>' +
'<div class="col-sm-4">' + htmlTag +
'</div>' +
'</div>';
}


Note: Here entityParameters contains the JSON data which I get after consuming a Rest API.



my.component.html:



<form #frmParam="ngForm">
<div class="form-group">
<div [innerHTML]="parametersHTML | sanitizeHtml" class="jumbotron">
</div>
</div>
</form>


After the form is rendered in UI, I am trying to access form fields value as JSON in .html file.
Somehow the binding is not working. I tried the same with [(ngModel)] too but the Angular tags are not getting rendered.
Can anyone please help me with this?










share|improve this question




























    0















    I have a requirement to form html tag based on conditions in .ts file and bind it with innerHTML of div component as below :



    my.component.ts:



    var htmlTag = '';
    if (fieldType === 'LOV')
    htmlTag = '<select type="text" class="form-control" id="' + id + '" name="' + id + '" >' +
    '<option disabled selected>Select</option>';
    for (var i = 0; i < this.entityParameters.length; i++)
    if (this.entityParameters[i].parameter_name === parameterName)
    htmlTag = htmlTag + '<option>' + this.entityParameters[i].lov_value + '</option>'


    htmlTag = htmlTag + '</select>';
    else if (fieldType === 'NUMBER')
    htmlTag = '<input type="number" class="form-control" id="' + id + '" name="' + id + '">';
    console.log(id)
    else if (fieldType === 'DATE')
    htmlTag = '<input type="date" class="form-control" id="' + id + '" name="' + id + '">';
    else if (fieldType === 'VARCHAR')
    htmlTag = '<input type="text" class="form-control" id= "' + id + '" name="' + id + '">';

    this.parametersHTML = this.parametersHTML +
    '<div class="row">' +
    '<div class="col-sm-1"></div>' +
    '<div class="col-sm-4">' +
    '<label for="' + id + '" style="line-height: 2.2">' + parameterName + '</label>' +
    '</div>' +
    '<div class="col-sm-4">' + htmlTag +
    '</div>' +
    '</div>';
    }


    Note: Here entityParameters contains the JSON data which I get after consuming a Rest API.



    my.component.html:



    <form #frmParam="ngForm">
    <div class="form-group">
    <div [innerHTML]="parametersHTML | sanitizeHtml" class="jumbotron">
    </div>
    </div>
    </form>


    After the form is rendered in UI, I am trying to access form fields value as JSON in .html file.
    Somehow the binding is not working. I tried the same with [(ngModel)] too but the Angular tags are not getting rendered.
    Can anyone please help me with this?










    share|improve this question


























      0












      0








      0








      I have a requirement to form html tag based on conditions in .ts file and bind it with innerHTML of div component as below :



      my.component.ts:



      var htmlTag = '';
      if (fieldType === 'LOV')
      htmlTag = '<select type="text" class="form-control" id="' + id + '" name="' + id + '" >' +
      '<option disabled selected>Select</option>';
      for (var i = 0; i < this.entityParameters.length; i++)
      if (this.entityParameters[i].parameter_name === parameterName)
      htmlTag = htmlTag + '<option>' + this.entityParameters[i].lov_value + '</option>'


      htmlTag = htmlTag + '</select>';
      else if (fieldType === 'NUMBER')
      htmlTag = '<input type="number" class="form-control" id="' + id + '" name="' + id + '">';
      console.log(id)
      else if (fieldType === 'DATE')
      htmlTag = '<input type="date" class="form-control" id="' + id + '" name="' + id + '">';
      else if (fieldType === 'VARCHAR')
      htmlTag = '<input type="text" class="form-control" id= "' + id + '" name="' + id + '">';

      this.parametersHTML = this.parametersHTML +
      '<div class="row">' +
      '<div class="col-sm-1"></div>' +
      '<div class="col-sm-4">' +
      '<label for="' + id + '" style="line-height: 2.2">' + parameterName + '</label>' +
      '</div>' +
      '<div class="col-sm-4">' + htmlTag +
      '</div>' +
      '</div>';
      }


      Note: Here entityParameters contains the JSON data which I get after consuming a Rest API.



      my.component.html:



      <form #frmParam="ngForm">
      <div class="form-group">
      <div [innerHTML]="parametersHTML | sanitizeHtml" class="jumbotron">
      </div>
      </div>
      </form>


      After the form is rendered in UI, I am trying to access form fields value as JSON in .html file.
      Somehow the binding is not working. I tried the same with [(ngModel)] too but the Angular tags are not getting rendered.
      Can anyone please help me with this?










      share|improve this question
















      I have a requirement to form html tag based on conditions in .ts file and bind it with innerHTML of div component as below :



      my.component.ts:



      var htmlTag = '';
      if (fieldType === 'LOV')
      htmlTag = '<select type="text" class="form-control" id="' + id + '" name="' + id + '" >' +
      '<option disabled selected>Select</option>';
      for (var i = 0; i < this.entityParameters.length; i++)
      if (this.entityParameters[i].parameter_name === parameterName)
      htmlTag = htmlTag + '<option>' + this.entityParameters[i].lov_value + '</option>'


      htmlTag = htmlTag + '</select>';
      else if (fieldType === 'NUMBER')
      htmlTag = '<input type="number" class="form-control" id="' + id + '" name="' + id + '">';
      console.log(id)
      else if (fieldType === 'DATE')
      htmlTag = '<input type="date" class="form-control" id="' + id + '" name="' + id + '">';
      else if (fieldType === 'VARCHAR')
      htmlTag = '<input type="text" class="form-control" id= "' + id + '" name="' + id + '">';

      this.parametersHTML = this.parametersHTML +
      '<div class="row">' +
      '<div class="col-sm-1"></div>' +
      '<div class="col-sm-4">' +
      '<label for="' + id + '" style="line-height: 2.2">' + parameterName + '</label>' +
      '</div>' +
      '<div class="col-sm-4">' + htmlTag +
      '</div>' +
      '</div>';
      }


      Note: Here entityParameters contains the JSON data which I get after consuming a Rest API.



      my.component.html:



      <form #frmParam="ngForm">
      <div class="form-group">
      <div [innerHTML]="parametersHTML | sanitizeHtml" class="jumbotron">
      </div>
      </div>
      </form>


      After the form is rendered in UI, I am trying to access form fields value as JSON in .html file.
      Somehow the binding is not working. I tried the same with [(ngModel)] too but the Angular tags are not getting rendered.
      Can anyone please help me with this?







      angular6






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 14 '18 at 9:59









      barbsan

      2,38321222




      2,38321222










      asked Nov 14 '18 at 8:31









      Saurav GuptaSaurav Gupta

      11




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