disabled-input | 易学教程

Disabled form fields not submitting data

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Is there any way (with a attribute flag or something like that) to enable form fields that are disabled to submit data? Or, if that's not possible, is there any way to block fields from editing with css or any other attribute than disabled without hiding them? My special case at the moment is an identifier for a data-set that should be shown in the form (uneditable) - if there is no better solution I think i'll use a hidden field in addition to the disabled one to hold the actual value with the disabled one showing it. Checkout the readonly attribute http://www.w3schools.com/tags/att_input

How to disable a input in angular2

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问题 In ts is_edit = true to disable... <input [disabled]=\"is_edit==\'false\' ? true : null\" id=\"name\" type=\"text\" [(ngModel)]=\"model.name\" formControlName=\"name\" class=\"form-control\" minlength=\"2\"> I just simply want to disable a input based on true or false . I tried following: [disabled]=\"is_edit==\'false\' ? true : null\" [disabled]=\"is_edit==\'true\'\" [disabled]=\"is_edit\" 回答1: Try using attr.disabled , instead of disabled <input [attr.disabled]="disabled ? '' : null"/> 回答2:

Values of disabled inputs will not be submitted

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问题 This is what I found by Firebug in Firefox. Is it the same in other browsers? If so, what\'s the reason for this? 回答1: Yes, all browsers should not submit the disabled inputs, as they are read-only. More information (section 17.12.1) Attribute definitions disabled [CI] When set for a form control, this Boolean attribute disables the control for user input. When set, the disabled attribute has the following effects on an element: Disabled controls do not receive focus. Disabled controls are

Disabled form fields not submitting data

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问题 Is there any way (with a attribute flag or something like that) to enable form fields that are disabled to submit data? Or, if that\'s not possible, is there any way to block fields from editing with css or any other attribute than disabled without hiding them? My special case at the moment is an identifier for a data-set that should be shown in the form (uneditable) - if there is no better solution I think i\'ll use a hidden field in addition to the disabled one to hold the actual value with

How to remove “disabled” attribute using jQuery?

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问题 I have to disable inputs at first and then on click of a link to enable them. This is what I have tried so far, but it doesn\'t work. HTML: <input type=\"text\" disabled=\"disabled\" class=\"inputDisabled\" value=\"\"> jQuery: $(\"#edit\").click(function(event){ event.preventDefault(); $(\'.inputDisabled\').removeAttr(\"disabled\") }); This shows me true and then false but nothing changes for the inputs: $(\"#edit\").click(function(event){ alert(\'\'); event.preventDefault(); alert($(\'