display a model when i choose the value "1" with javascript

display value simulink
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signal storage reuse simulink
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display number simulink
output block simulink
<div class="col-md-4 bg-warning">状態</div>
                <div class="col-md-8 pd-all-2px">
                    <select class="form-control" id="approvalstate" th:field="*{approvalstate}">
                        <option th:value="0" th:text="未返信"></option> 
                        <option th:value="1" th:text="返信済"></option>
                      </select>
                </div>  

how to display a model when i choose the value "1" with javascript ? only for value "1"


Welcome to Stack Overflow! I'll help you out with this one, but please take the time to read the documentation and learn. A great lib that will make it easier to write Javascript is jQuery.

jQuery Way:

$('#approvalstate').on('change', function() {
    if($(this).val() == 1) {
    //Execute true logic
  } else {
    //Execute false logic
  } 
});

Non-jQuery Way:

document.getElementById('approvalstate').addEventListener('onchange', function(e) {
    if(e.value == 1) {
    //Execute true logic
  } else {
    //Execute false logic
  } 
});

Display signal value during simulation - Simulink, Then, select one or more signals and blocks in the model and choose a signal to connect. When you finish connecting the dashboard blocks in your model, click� The display property specifies the display behavior (the type of rendering box) of an element. In HTML, the default display property value is taken from the HTML specifications or from the browser/user default style sheet. The default value in XML is inline, including SVG elements.


@Matthew is almost correct with jQuery way, but this is how it should be used. Otherwise you will get empty return value, as you do not have value in your options.

<script>

    $(function() {
        $('#approvalstate').change(function() {
            var selected = $(this).find('option:selected');

            if(selected.length) {
                var value = selected.attr('th:value');

                if(value === '1') {
                    console.log('1 selected');
                }
            }
        });
    });

</script>

Display Port Values for Debugging - MATLAB & Simulink, In the model whose port values you want to display, on the Debug tab, select > Options. Its not clear what you what the result to be. Do you want the value of InstitutionName to appear in the first row of your table only (and just show a blank table cell for all subsequent rows)? – user3559349 Sep 5 '17 at 3:21


Use the below code to solve the issue. i have used bootstrap model and jquery to handle this issue.

  $('#approvalstate').change(function() {
            var selected = $(this).find('option:selected').val();

            if(selected != 0) {
            	$('#myModal').modal('show');
                console.log(selected);
            }            
});
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
<div class="col-md-4 bg-warning">状態</div>
<div class="col-md-8 pd-all-2px">
<select class="form-control" id="approvalstate">
<option>0</option> 
<option>1</option>
</select>
</div> 
                
                <div class="container">
  <h2>Modal Example</h2>
  <!-- Trigger the modal with a button -->
  <button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button>

  <!-- Modal -->
  <div class="modal fade" id="myModal" role="dialog">
    <div class="modal-dialog">
    
      <!-- Modal content-->
      <div class="modal-content">
        <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal">&times;</button>
          <h4 class="modal-title">Modal Header</h4>
        </div>
        <div class="modal-body">
          <p>Some text in the modal.</p>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        </div>
      </div>
      
    </div>
  </div>
  
</div>

Select a field as the table display value, In previous versions, you must manually ensure that no other fields on the table have a value of true in the Display column. Note: Extended tables inherit the� The Excel CHOOSE function returns a value from a list using a given position or index. The values provided to CHOOSE can include references. However, CHOOSE will not retrieve an item from inside range or array constant provided as a value. Choose can handle up to 254 values but INDEX, or INDEX with MATCH are better approaches for large value sets.


Visual formatting model, The following values of the 'display' property make an element block-level: 'block', 'list-item', and 9.3.1 Choosing a positioning scheme: 'position' property. 3:09 So, when we override its default display with the value inline, 3:13 when we take a look at it in the browser, notice how the h1 now wraps to 3:18 the same line the span element is on since a span is also an inline element. 3:23 Now we're gonna go back and remove the display value in our h1 rule.


Models | Django documentation, Be careful not to choose field names that conflict with the models API like clean , save Given a model instance, the display value for a field with choices can be� The CHOOSE function returns any datatype such as a string, numeric, date, etc. If position is less than 1, the CHOOSE function will return #VALUE!. If position is greater than the number of the number of values in the list, the CHOOSE function will return #VALUE!.


Improving Performance, Whatever your experience level or modeling style, the way you model Whenever possible, turn off shadows, textures, and special display effects while modeling. If you need a high-quality rendering of your model, choose a value greater� When we run this application, our View will display the Model data from Controller as follows: Using Model to pass data to View in ASP.NET is pretty simple as well as more appropriate because we are fetching data from permanent store and loading in our Model classes in most of the cases.