forms

问题 I'm wondering if there is any sort of guarantee on the order of POST variables I will see on the server side. My use case is I have a form that a user will fill out to enter a list of names and emails. I'm using a table rows, each of which has two inputs: <table> <tr> <td><input type='text' name='name[]' /></td> <td><input type='text' name='email[]' /></td> </tr> <tr> <td><input type='text' name='name[]' /></td> <td><input type='text' name='email[]' /></td> </tr> </table> The row might be

问题 I am trying to create a form that allows the user to type their first and last name, then submit it. I want to take the first and last name they entered and put that data in a mailto link. The code below is what I have. What am I doing wrong? <div class="form"> <form> <input type="text" name="firstname" placeholder="First Name"> <input type="text" name="lastname" placeholder="Last Name"> <button type="submit" class="submit" onclick="submitForm()"><i class="material-icons md-24">play_circle

问题 I am trying to create a form that allows the user to type their first and last name, then submit it. I want to take the first and last name they entered and put that data in a mailto link. The code below is what I have. What am I doing wrong? <div class="form"> <form> <input type="text" name="firstname" placeholder="First Name"> <input type="text" name="lastname" placeholder="Last Name"> <button type="submit" class="submit" onclick="submitForm()"><i class="material-icons md-24">play_circle

问题 I have a dynamic form generated using json data and I need to pass the form input values on submit. I'm planning to send the values as formdata. I have created submit function but i dont know how to append the values in formdata and need to pass through post method using Axios. Im new to react can anyone tell me how to do this. Below is my code. var DATA = { "indexList": [{ "Label": "Name", "Type": "text", "Regex": "", "Default_Val": "", "Values": { "Key": "", "Value": "" }, "Validtion Msg":

问题 I want to close a System.Windows.Forms.Form if the user clicks anywhere outside it. I've tried using IMessageFilter, but even then none of the messages are passed to PreFilterMessage. How do I receive clicks outside a form's window? 回答1: In your form's Deactivate event, put "this.Close()". Your form will close as soon as you click anywhere else in Windows. Update: I think what you have right now is a Volume button, and inside the Click event you create an instance of your VolumeSlider form

问题 I've got a nested AngularJS form like so: <form name="parentForm" ng-submit="submit()"> <input name="parentInput" type="text"> <ng-include src="childForm.html" ng-form="childForm"></ng-include> <button type="submit">Submit</submit> </form> And here's childForm.html <input name="childInput" type="text"> For reasons unrelated to the question, I can't merge the parent and child forms - they need to be two separate files. Now, when the user clicks the submit button, validation is correctly

问题 I have an entity Film with 3 string fields. I've made a form to create Entities A without problems, it woks fine. Now I would like to make a Table with each films in my entity (one by row) and to be able to change the fields I want to, and save in one time all the changes. I've try with the cook book "How to Embed a Collection of Forms" but it doesn't correspond to my problem :c/ Here is some sample code to explain what I'm trying to do but who doesn't work : Entity Film class Film { /** *

问题 does anyone know if there is a VALIDATE function for a form in cakePHP and view the errors array? i.ve checked the documentation but the only thing i found is the SAVE function, i just need to know if the data i send is valid and review the errors manually. 回答1: Try this $this->ModelName->set( $this->data ); if ($this->ModelName->validates()) { // it validated logic } else { // didn't validate logic } And read this 来源： https://stackoverflow.com/questions/3343472/cakephp-form-validation

问题 After researching at least a dozen threads on image centering in regards to ckeditor I wanted to post what I am using for one of our company applications and see if any other geeks have tips or suggestions for improvement. I am posting this on stackoverflow because it's where we all go for help and I know others are researching this same topic. Our editor is used for email templates so I wanted to make sure the style attributes are also reinserted into the img tag attributes: <img align="left

问题 I've gotten an example of form validation working correctly in my app for the login page, looking something like this: <div class="form-group" > <label for="password">Password</label> <input type="password" id="password" name="password" class="form-control" placeholder="Create password" ng-model="password" required minlength="{{passwordLength}}" > <div class="help-block text-danger" ng-messages="form.password.$error" ng-if="form.password.$touched || form.$submitted" > <div class="text-danger"