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POkendoUI grid popup edit template validation not picking up model validation rules
 

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  1. POkendoUI grid popup edit template validation not picking up model validation rules
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    <p>When you click edit in a grid that is not using a template then the validation rules that you defined for the schema.Model get applied correctly. But if you use a custom template the schema.Model validation rules do not get applied.</p> <p>I suspect that the answer is that because I am using a custom popup edit template so that I can have a dropdown list, that I have to manually specify the rules for each html input field such as required. I so hope this is not true and that the same rules for defined the schema.Model will also work for an editor template.</p> <p>Please post if you know the answer, Thanks! Dan</p> <p>@Daniel Here is my code for getting the validation attributes defined in the model and adding them to the DOM</p> <pre><code>/** * Sets label,input html5 attributes and css based on the validation attributes of the * model for the given dataSource * @param {Object} myDs dataSource that contains the Model Schema used for validation. */ function addValidationAttributes(myDs) { var myFields //Pass in DS or pass in model from grid if (myDs.options) { myFields = myDS.options.schema.model.fields } else//model { myFields = myDs.fields } $.each(myFields, function(fieldName) { //Add validation attributes if (this.validation) { $('#' + fieldName).attr(this.validation); //Set label to required if field is required if (this.validation.required) { $('label[for=' + fieldName + ']').addClass('required'); $('#' + fieldName).attr('title', "required"); //Check if KendoUI widget because it creates an extra span if ($('#' + fieldName).is('[data-role]')) { $('.k-widget').after('&lt;span class="k-invalid-msg" data-for="' + fieldName + '"&gt;&lt;/span&gt;'); } else { $('#' + fieldName).after('&lt;span class="k-invalid-msg" data-for="' + fieldName + '"&gt;&lt;/span&gt;'); } } } else//optional { //Non requried fields set to optional exclude KEY ID STAMP if (fieldName !== '__KEY' &amp;&amp; fieldName !== '__STAMP' &amp;&amp; fieldName !== 'ID') { //Check if KendoUI widget because it creates an extra span if ($('#' + fieldName).is('[data-role]')) { $('.k-widget').after('&lt;span class="optional" data-for="' + fieldName + '"&gt;&lt;/span&gt;'); } else { $('#' + fieldName).after('&lt;span class="optional" data-for="' + fieldName + '"&gt;&lt;/span&gt;'); } } } }); } </code></pre> <p>Also just in case you want it I set a class which adds an * before the label of a required field and a class the adds text "Optional" after each no required field. The KEY, ID, and STAMP are fields defined in my model but I don't put them on a form, so you can exclude your entity key field or not if you want.</p> <p>Here they are</p> <pre><code>.required:before { content: "*"; color: red } .optional:after { content: " (optional)"; color: #777; } </code></pre>
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    1. COWhat does your template look like?
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    2. COdon't fully agree on downvote. so upvoted again. i had the same problem.
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      1. USDaniël Tulp
 

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