anchorpoint

How to scroll to anchor point in responsive website?

由 天涯浪子 提交于 2020-01-03 02:55:21
问题 I'm making a portfolio website that contains a simple dropdownlist and one big GIF image in a div (10659px × 6850px). As I intended, when you make selections from the list, you jump to certain anchor points on the page using a simple javascript that's being activated onChange. The html: <div id="background"> <img src="img/background.gif" width="10659" /></div> <select id="dropdownlist" onChange="jumpScroll(this.value);"> <option alt="selected works" value="0">Selected works:</option> <option

How to create a CAAnimation effect like moon rotates around the earth and rotates by itself at the same time in IOS?

由 不打扰是莪最后的温柔 提交于 2019-12-08 11:37:29
问题 I know it is simple to create the effect making the moon circling around the earth in IOS. Suppose the moon is a CALayer object, just change the anchorPoint of this object to the earth then it will animate circling around the earth. But how to create the moon that rotate by itself at the same time? since the moon can only have one anchorPoint, seems I can not make this CALayer object rotate by itself anymore. What do you guys think? thanks. 回答1: Use two layers. One is an invisible "arm"

How to scroll to anchor point in responsive website?

由 我怕爱的太早我们不能终老 提交于 2019-12-07 00:07:24
I'm making a portfolio website that contains a simple dropdownlist and one big GIF image in a div (10659px × 6850px). As I intended, when you make selections from the list, you jump to certain anchor points on the page using a simple javascript that's being activated onChange. The html: <div id="background"> <img src="img/background.gif" width="10659" /></div> <select id="dropdownlist" onChange="jumpScroll(this.value);"> <option alt="selected works" value="0">Selected works:</option> <option alt="work 1" value="1">Work 1</option> <option alt="work 2" value="2">Work 2</option> <option alt="work

Jump to HTML anchor automatically when PHP form submits

由 怎甘沉沦 提交于 2019-12-02 09:25:08
问题 I am trying to add a form into my index page, so that when you click on submit it will automatically return to the form when the page reloads. Right now if there are any errors on the page it will display them right above the form as well as give a little thank you message. I currently have the following for the index.html page: <?php include "check.php"; ?> <form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>"> Name:<br/> <input type="text" name="name" value="<
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